3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo "PHP Version: " . PHP_VERSION . "\n"; try { $v = new DateTime(); $v = (string) $v; } catch (Error $e) { echo "Caught 'Catchable fatal error' with message: " . $e->getMessage(); die(); } echo "Did not catch 'Catchable fatal error'";

Here you find the average performance (time & memory) of each version. A grayed out version indicates it didn't complete successfully (based on exit-code).

VersionSystem time (s)User time (s)Memory (MiB)
8.3.60.0090.01216.75
8.3.50.0050.01222.13
8.3.40.0140.00318.86
8.3.30.0110.00719.09
8.3.20.0040.00419.07
8.3.10.0000.00821.96
8.3.00.0040.00422.46
8.2.180.0090.00616.88
8.2.170.0150.00422.96
8.2.160.0000.01521.31
8.2.150.0060.00324.18
8.2.140.0040.00424.66
8.2.130.0050.00222.13
8.2.120.0070.00026.35
8.2.110.0090.00022.26
8.2.100.0000.01217.91
8.2.90.0070.00017.75
8.2.80.0050.00319.05
8.2.70.0050.00318.05
8.2.60.0050.00318.04
8.2.50.0040.00418.10
8.2.40.0040.00420.59
8.2.30.0040.00419.31
8.2.20.0000.00717.80
8.2.10.0000.00818.18
8.2.00.0000.01018.17
8.1.280.0100.00725.92
8.1.270.0030.00623.99
8.1.260.0000.00828.09
8.1.250.0110.00428.09
8.1.240.0030.00619.34
8.1.230.0040.00717.71
8.1.220.0080.00017.77
8.1.210.0040.00418.77
8.1.200.0040.00717.48
8.1.190.0030.00617.38
8.1.180.0040.00418.10
8.1.170.0080.00018.59
8.1.160.0050.00322.17
8.1.150.0040.00418.93
8.1.140.0000.00719.48
8.1.130.0030.00317.59
8.1.120.0090.00017.50
8.1.110.0040.00417.53
8.1.100.0040.00417.57
8.1.90.0000.00717.64
8.1.80.0040.00417.54
8.1.70.0070.00017.61
8.1.60.0060.00317.73
8.1.50.0040.00417.68
8.1.40.0090.00217.63
8.1.30.0030.00617.79
8.1.20.0040.00417.68
8.1.10.0000.00717.59
8.1.00.0000.00817.74
8.0.300.0040.00418.77
8.0.290.0040.00417.00
8.0.280.0050.00218.51
8.0.270.0000.00717.32
8.0.260.0000.00617.00
8.0.250.0070.00017.12
8.0.240.0030.00617.27
8.0.230.0040.00417.18
8.0.220.0040.00417.13
8.0.210.0040.00417.10
8.0.200.0030.00317.10
8.0.190.0040.00417.21
8.0.180.0000.00717.17
8.0.170.0040.00417.08
8.0.160.0000.00717.05
8.0.150.0050.00316.99
8.0.140.0000.00717.15
8.0.130.0040.00413.54
8.0.120.0030.00517.10
8.0.110.0070.00017.02
8.0.100.0040.00417.11
8.0.90.0040.00416.94
8.0.80.0060.00917.13
8.0.70.0080.00017.20
8.0.60.0000.00817.10
8.0.50.0000.00716.98
8.0.30.0060.01217.20
8.0.20.0130.00917.44
8.0.10.0040.00417.20
8.0.00.0120.00616.83
7.4.330.0000.00515.17
7.4.320.0000.00616.50
7.4.300.0060.00016.68
7.4.290.0030.00316.68
7.4.280.0000.00716.65
7.4.270.0030.00316.73
7.4.260.0030.00316.74
7.4.250.0070.00016.59
7.4.240.0050.00316.63
7.4.230.0030.00316.45
7.4.220.0130.00616.76
7.4.210.0070.00716.66
7.4.200.0030.00316.81
7.4.160.0090.00816.56
7.4.150.0060.01217.40
7.4.140.0130.00517.86
7.4.130.0100.01016.84
7.4.120.0100.00816.75
7.4.110.0130.00516.76
7.4.100.0060.01116.88
7.4.90.0160.00916.73
7.4.80.0090.01219.39
7.4.70.0100.00716.56
7.4.60.0040.01416.69
7.4.50.0090.00616.46
7.4.40.0160.00016.83
7.4.30.0120.00616.54
7.4.00.0050.01115.16
7.3.330.0000.00713.14
7.3.320.0050.00013.22
7.3.310.0040.00416.30
7.3.300.0060.00016.38
7.3.290.0090.00616.37
7.3.280.0060.01216.39
7.3.270.0100.01017.40
7.3.260.0100.00716.40
7.3.250.0060.01516.58
7.3.240.0080.00816.41
7.3.230.0110.00616.46
7.3.210.0090.00916.57
7.3.200.0100.00616.64
7.3.190.0120.00416.54
7.3.180.0130.01016.51
7.3.170.0100.00616.68
7.3.160.0030.01316.63
7.3.120.0060.00614.77
7.3.110.0070.01115.00
7.3.100.0090.00914.93
7.3.90.0030.01115.08
7.3.80.0100.01014.98
7.3.70.0030.00914.58
7.3.60.0090.00614.94
7.3.50.0040.01114.85
7.3.40.0000.01014.98
7.3.30.0000.00914.59
7.3.20.0030.01016.80
7.3.10.0070.00716.83
7.3.00.0000.01416.73
7.2.330.0090.00916.61
7.2.320.0090.01216.76
7.2.310.0030.01316.55
7.2.300.0130.00316.58
7.2.290.0100.01016.64
7.2.250.0100.00715.09
7.2.240.0090.01015.38
7.2.230.0060.00615.08
7.2.220.0120.00315.08
7.2.210.0100.01015.00
7.2.200.0030.01315.15
7.2.190.0000.01415.08
7.2.180.0030.01015.23
7.2.170.0040.01115.00
7.2.160.0150.00315.02
7.2.150.0070.00417.03
7.2.140.0060.00916.97
7.2.130.0000.01616.79
7.2.120.0040.00816.41
7.2.110.0060.00916.89
7.2.100.0790.00715.50
7.2.90.0900.00715.52
7.2.80.1090.00615.56
7.2.70.1270.00815.80
7.2.60.0790.00515.96
7.2.50.0950.01115.58
7.2.40.0790.00715.67
7.2.30.0980.01015.70
7.2.20.1250.00915.84
7.2.10.1260.00815.69
7.2.00.0780.00916.71
7.1.330.0030.01415.68
7.1.320.0040.01115.90
7.1.310.0090.00315.53
7.1.300.0040.00715.81
7.1.290.0100.00315.66
7.1.280.0090.00415.89
7.1.270.0070.00715.78
7.1.260.0060.00615.91
7.1.250.0040.01115.69
7.1.240.0110.00015.78
7.1.230.0040.01115.87
7.1.220.1090.00814.55
7.1.210.1140.01114.47
7.1.200.0810.01014.83
7.1.190.1070.00714.55
7.1.180.1300.00314.48
7.1.170.0760.00714.49
7.1.160.1030.00914.37
7.1.150.1090.00914.30
7.1.140.0980.01014.38
7.1.130.1170.00614.42
7.1.120.1160.00714.44
7.1.110.1110.01014.56
7.1.100.0690.00515.41
7.1.90.1120.00514.40
7.1.80.1010.00514.37
7.1.70.0590.00715.02
7.1.60.1120.01024.20
7.1.50.0760.00823.93
7.1.40.0550.01326.54
7.1.30.0540.01026.50
7.1.20.0960.01526.48
7.1.10.0730.00914.49
7.1.00.0640.02316.53
7.0.330.0130.00315.42
7.0.320.0000.01315.50
7.0.310.1110.00714.21
7.0.300.0870.00114.23
7.0.290.1240.00814.15
7.0.280.1160.00814.34
7.0.270.1130.00414.25
7.0.260.0920.01014.37
7.0.250.1000.00614.38
7.0.240.1010.01014.28
7.0.230.0980.00914.25
7.0.220.1040.00714.15
7.0.210.0810.01214.22
7.0.200.0570.00614.45
7.0.190.0750.01114.24
7.0.180.0670.01014.28
7.0.170.0870.00614.28
7.0.160.0670.00714.31
7.0.150.0780.00714.18
7.0.140.0670.01114.33
7.0.130.0430.00714.36
7.0.120.0400.00914.29
7.0.110.0730.00814.28
7.0.100.0330.02415.68
7.0.90.0920.02215.66
7.0.80.0550.01715.76
7.0.70.0540.02015.72
7.0.60.0640.01715.62
7.0.50.0540.01915.91
7.0.40.0480.02115.38
7.0.30.0610.01815.34
7.0.20.0570.02615.42
7.0.10.0560.02715.29
7.0.00.0530.01715.25
5.6.400.0080.00614.52
5.6.390.0070.00714.66
5.6.380.0040.01114.45
5.6.370.0070.01414.60
5.6.360.0100.00314.41
5.6.350.0040.01114.65
5.6.340.0070.00714.39
5.6.330.0090.00614.61
5.6.320.0060.00614.20
5.6.310.0070.00714.47
5.6.300.0120.00614.53
5.6.290.0150.00314.49
5.6.280.0120.00614.40
5.6.270.0080.00614.57
5.6.260.0080.01114.38
5.6.250.0130.01716.00
5.6.240.0080.02415.95
5.6.230.0100.01916.02
5.6.220.0100.02115.98
5.6.210.0130.01716.02
5.6.200.0060.02216.07
5.6.190.0090.02616.08
5.6.180.0120.02716.15
5.6.170.0110.02116.06
5.6.160.0080.02116.08
5.6.150.0100.02316.07
5.6.140.0080.02316.03
5.6.130.0070.02316.10
5.6.120.0140.01716.17
5.6.110.0100.02215.98
5.6.100.0090.02216.10
5.6.90.0140.01816.01
5.6.80.0130.01815.95
5.6.70.0080.02215.92
5.6.60.0070.02415.93
5.6.50.0100.02015.87
5.6.40.0140.01615.86
5.6.30.0120.01815.93
5.6.20.0130.01715.82
5.6.10.0130.01615.93
5.6.00.0090.02115.79

preferences:
37.77 ms | 401 KiB | 5 Q